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sparqlupdate_test.go
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sparqlupdate_test.go
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package gold
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
func TestSPARQLParseInsert(t *testing.T) {
sparql := NewSPARQLUpdate("https://test/")
sparql.Parse(strings.NewReader("INSERT { <a> <b> <c> . }"))
assert.Equal(t, len(sparql.queries), 1)
if len(sparql.queries) > 0 {
assert.Equal(t, sparql.queries[0].verb, "INSERT")
assert.Equal(t, sparql.queries[0].body, " <a> <b> <c> . ")
}
sparql = NewSPARQLUpdate("https://test/")
sparql.Parse(strings.NewReader("INSERT { <a> <b> <data:image/jpeg;base64,/9j/4AAQSkZ=> . }"))
assert.Equal(t, len(sparql.queries), 1)
if len(sparql.queries) > 0 {
assert.Equal(t, sparql.queries[0].verb, "INSERT")
assert.Equal(t, sparql.queries[0].body, " <a> <b> <data:image/jpeg;base64,/9j/4AAQSkZ=> . ")
}
}
func TestSPARQLParseInsertDeleteUri(t *testing.T) {
sparql := NewSPARQLUpdate("https://test/")
sparql.Parse(strings.NewReader("INSERT DATA { <a> <b> <c> . }; DELETE DATA { <a> <b> <c> . }"))
assert.Equal(t, len(sparql.queries), 2)
if len(sparql.queries) > 1 {
assert.Equal(t, sparql.queries[0].verb, "INSERT DATA")
assert.Equal(t, sparql.queries[0].body, " <a> <b> <c> . ")
assert.Equal(t, sparql.queries[1].verb, "DELETE DATA")
assert.Equal(t, sparql.queries[1].body, " <a> <b> <c> . ")
}
}
func TestSPARQLParseInsertDeleteLiteral(t *testing.T) {
sparql := NewSPARQLUpdate("https://test/")
sparql.Parse(strings.NewReader("INSERT DATA { <a> <b> \"};{\" . }; DELETE DATA { <a> <b> \"};{\" . }"))
assert.Equal(t, len(sparql.queries), 2)
if len(sparql.queries) > 1 {
assert.Equal(t, sparql.queries[0].verb, "INSERT DATA")
assert.Equal(t, sparql.queries[0].body, " <a> <b> \"};{\" . ")
assert.Equal(t, sparql.queries[1].verb, "DELETE DATA")
assert.Equal(t, sparql.queries[1].body, " <a> <b> \"};{\" . ")
}
}
func TestSPARQLInsertLiteralWithDataType(t *testing.T) {
sparql := NewSPARQLUpdate("https://test/")
err := sparql.Parse(strings.NewReader("INSERT DATA { <a> <b> \"123\"^^<http://www.w3.org/2001/XMLSchema#int> . }"))
assert.NoError(t, err)
assert.Equal(t, len(sparql.queries), 1)
assert.Equal(t, "INSERT DATA", sparql.queries[0].verb)
assert.Equal(t, " <a> <b> \"123\"^^<http://www.w3.org/2001/XMLSchema#int> . ", sparql.queries[0].body)
graph := NewGraph("https://test/")
code, err := graph.SPARQLUpdate(sparql)
assert.Equal(t, 200, code)
assert.NoError(t, err)
assert.Equal(t, 1, graph.Len())
}
func TestSPARQLUpdateBnodePresent(t *testing.T) {
graph := NewGraph("https://test/")
sparql := NewSPARQLUpdate("https://test/")
err := sparql.Parse(strings.NewReader("INSERT DATA { <a> <b> [ <c> <d> ] . }"))
assert.NoError(t, err)
code, err := graph.SPARQLUpdate(sparql)
assert.Equal(t, 200, code)
assert.NoError(t, err)
assert.Equal(t, 2, graph.Len())
err = sparql.Parse(strings.NewReader("DELETE DATA { <a> <b> [ <c> <d> ] . }"))
assert.NoError(t, err)
code, err = graph.SPARQLUpdate(sparql)
assert.Equal(t, 500, code)
assert.Error(t, err)
}
func TestSPARQLUpdateTripleNotPresent(t *testing.T) {
graph := NewGraph("https://test/")
sparql := NewSPARQLUpdate("https://test/")
err := sparql.Parse(strings.NewReader("INSERT DATA { <a> <b> <c> . }"))
assert.NoError(t, err)
code, err := graph.SPARQLUpdate(sparql)
assert.Equal(t, 200, code)
assert.NoError(t, err)
assert.Equal(t, 1, graph.Len())
err = sparql.Parse(strings.NewReader("DELETE DATA { <a> <b> <d> . }"))
assert.NoError(t, err)
code, err = graph.SPARQLUpdate(sparql)
assert.Equal(t, 409, code)
assert.Error(t, err)
}
func TestSPARQLUpdateMultipleTriples(t *testing.T) {
graph := NewGraph("https://test/")
sparql := NewSPARQLUpdate("https://test/")
err := sparql.Parse(strings.NewReader("INSERT DATA { <a> <b> <c> . }; INSERT DATA { <a> <b> <d> . }"))
assert.NoError(t, err)
code, err := graph.SPARQLUpdate(sparql)
assert.Equal(t, 200, code)
assert.NoError(t, err)
assert.Equal(t, 2, graph.Len())
sparql = NewSPARQLUpdate("https://test/")
err = sparql.Parse(strings.NewReader("DELETE DATA { <a> <b> <c> . }; DELETE DATA { <a> <b> <d> . }; INSERT DATA { <a> <b> <f> . }"))
assert.NoError(t, err)
code, err = graph.SPARQLUpdate(sparql)
assert.Equal(t, 200, code)
assert.NoError(t, err)
assert.Equal(t, 1, graph.Len())
}